baber/WOPTO huggingface dataset:
Patent JP-2003511143-A (JP)
Title: 呼気中酸化窒素の計量装置
IPC: A61B5/11
Filed: 2000-10-12
Abstract: (57)【要約】
呼気中酸化窒素の計量装置（１０）は、被験者と接触状態で支持され、かつ、被験者が呼吸をすると呼気を通すように設計された呼吸コネクタ（１４）を備えている。流れ通路（２０）は呼気を受けて通す。通路（２０）の一方端は呼吸コネクタ（１４）と流体連通状態にあり、他方端は呼気のリザーバと流体連通状態にある。酸化窒素濃度センサー（２４）は、呼気が流れ通路（２０）を通過すると酸化窒素の瞬間的部分の関数として電気信号を生成する。
Patent JP-2003512177-A (JP)
IPC: F28F21/08
Filed: 2000-10-24
Abstract: A process is disclosed for brazing plate/plate and plate/fin multi-channeled structures using an amorphous brazing foil as a brazing filler metal between the parts in order to form uniform joints having optimal dimensions, shape and strength. The parts are assembled in an unconstrained stack, and a controlled load is applied to the top of the stack. The stack is then heated to a temperature at which the interlayer melts and reacts with the base metal to form the joints. The stack is cooled resulting in a brazed structure having the desired characteristics, wherein the brazed joints are optimally formed and the strength of the structure is equal to the underlying strength of the base metal.
Patent JP-2003515276-A (JP)
Title: プロトコルセッションから音声応答装置を解放するための方法およびシステム
IPC: H04L12/66
Filed: 2000-11-17
Abstract: (57)【要約】
音声応答装置（ＶＲＵ）（１１３）の機能を効率的に利用することに関する、パケット交換ネットワーク（１０５）を介して音声呼を処理するための方法が提供される。一実施形態によれば、セッション開始プロトコル（ＳＩＰ）にしたがうユーザーエージェントクライアントとして作用する発呼側（１０１）は、ＶＲＵ（１１３）との第１コールレッグを確立するためのメッセージを発行する。ＶＲＵ（１１３）は、発呼側（１０１）を認証しかつ音声呼を認可するための情報を得るために、数字の収集を行う。発呼側から発行されたメッセージに基づいて、ＶＲＵは、着呼側との第２コールレッグを確立する。ＶＲＵは、発呼側を着呼側（１０３）に接続するためにコールレッグを結びつけた後に、音声呼から解放される。
Patent JP-2003515786-A (JP)
Title: マルチプル１×ｎ光スイッチ構成
IPC: G02B26/02
Filed: 2000-12-01
Abstract: (57)【要約】
シングル光スイッチパッケージ内のマルチプル１×Ｎ光スイッチのコンパクトな構造が開示される。
Patent JP-2003515702-A (JP)
Title: 軸方向ドレインを具備した高圧水蒸気ディフューザ
IPC: F04F5/24
Filed: 2000-11-29
Abstract: (57)【要約】
本発明は始動段階が改善された高圧水蒸気インジェクタに関係するものである。前記インジェクタは、首部（５）を狭くし、凝縮されなかった大部分の蒸気を取出すために、混合室（４）の下流部の首部（５）の中央に配置され、かつディフューザ（７）に挿入された、軸方向ドレイン（１０）を使用する。軸方向ドレイン（１０）は軸方向に移動できるように配設される。本発明は加圧水で動作する原子炉の蒸気ジェネレータに水を補給するために利用できる。
Patent JP-2004509653-A (JP)
Title: 排出を容易とするステント
IPC: A61F2/00
Filed: 2001-01-30
Abstract: 本発明による前立腺用ステントは、本体と保持部材とを具備している。本体は、先端終端部と、基端部と、内部を通って延在するとともに本体を通っての流体排出を可能とする管腔と、を有している。本体は、外部括約筋の通常動作を可能とし得るよう先端終端部を外部括約筋よりも基端側に位置させた状態でもって、尿路の前立腺部分内に実質的に配置され得るようなサイズとされている。保持部材は、本体の基端部から突出している。保持部材は、前立腺用ステントが尿路内を通過し得るような第１状態へと縮小することができ、また、膀胱内に配置されたときには、本体を前立腺部分内に実質的に位置決めし得るよう、第２状態へと拡張可能とされている。
Patent JP-2003525691-A (JP)
IPC: A61F2/06
Filed: 2001-03-07
Abstract: A stent assembly comprises:  a) a stent (50) having a substantially tubular radially expandable body with openings in walls of said tubular body, a first stent end, a second stent end and a central axis; and  b) a plurality of eyelets (53,55,58) distributed over said walls of said stent.
Patent JP-2003535672-A (JP)
Title: 概ね円筒形のひだ付きフィルター要素の製造方法
IPC: B01D46/00
Filed: 2001-02-26
Abstract: (57)【要約】
本発明の方法は、概ね円筒形のフィルター要素（１０）を提供し、製造されるフィルター要素よりも全体的に寸法が大きく一般に長方形のひだ付き濾過材（２０）の使用を含む。好ましい実施態様では、ひだ付き濾過材（２０）は、ひだ付き濾過材を所望の形状に保持する支持手段（２８）上に置かれ、すなわち支持手段は、本発明の方法の後続する切断操作中に所望のひだ間隔にひだを保持するよう設計されている。使用される支持手段（２８）は、濾過材（２０）のひだと係合する鋸歯状輪郭形状を一方の面上に有し、ひだを所望の一定間隔に保持する。支持手段（２８）は、本発明の方法による切断に使用される回転ナイフ（４４）が貫入可能な円形くぼみ（３４）も有する。濾過材を概ね円筒形に切断するために、回転ナイフ（４４）を支持手段の開口部の円形くぼみ（３４）に貫入させ、それによって濾過材が完全に切断され、支持手段から後に分離可能な円筒形濾過材（１４）と濾過材シートの残部（５８）とが残る。
Patent JP-2003529029-A (JP)
Title: 緩衝形式の調整を伴う流体圧緩衝器
IPC: F16F9/14
Filed: 2001-03-19
Abstract: (57)【要約】
緩衝器本体（１６）を包含し、この内部に圧縮室が配置され、圧縮室の中では層流化手段によって層流化される緩衝流体を圧縮するためにピストン（３）とピストン・ロッドが滑動する流体圧形式の緩衝器（１）であって、異なる層流化手段（ＭＬＣ、ＭＬＶ）に対応する少なくとも２つの異なる機能動作様式を示すこと、および一方の動作機能様式から他方の機能動作様式に移行することを可能にする調整手段（ＭＲ）を含むことを特徴とする緩衝形式の調整を伴う流体圧緩衝器。
Patent JP-2003529150-A (JP)
Title: ポータブルデータストレージ装置
IPC: G06F15/02
Filed: 2001-03-23
Abstract: (57)【要約】
本発明は、データをイメージ形態に圧縮してバックアップ及び貯蔵することができるポータブルデータストレージ装置に関する。本発明によるポータブルデータストレージ装置は、ＥＰＲＯＭ（１２）と、運営体系機能部（１１）と、運営体系機能部（１１）及びＥＰＲＯＭ（１２）と連動してデータストレージ装置の全体的な動作を制御する中央処理部（１３）と、多数個のフラッシュメモリからなるフラッシュメモリ部（１４）と、外部情報端末とのデータの送信または受信のために直列、並列またはＵＳＢインターフェースを支援するコネクタ（１６）及び転送制御部（１５）とを含む。
Patent JP-2003531152-A (JP)
IPC: C12N15/62
Filed: 2001-04-11
Abstract: A novel polypeptide ligand, p30, or LIGHT, for herpes virus entry mediator, HVEM, is provided. p30 is useful for modulating immune responses and in inhibiting infection and/or subsequent proliferation by herpes virus. HVEM fusion proteins are also provided. Methods for treating subjects with lymphoid cell disorders, tumors, autoimmune diseases, inflammatory disorders of those having or suspected of having a herpes virus infection, utilizing p30 and the fusion proteins of the invention, are also provided.
Patent JP-2003532696-A (JP)
Title: オレフィン供給原料からのリン含有化合物の除去
IPC: C07C11/107
Filed: 2001-05-07
Abstract: (57)【要約】
ある含量のリン含有不純物を含むオレフィンフィードを精製する方法であって、前記オレフィンフィードと金属を含む吸着剤とを、リン含有不純物の前記含量を減少させ、精製されたオレフィンフィードを生成するのに有効な条件下で有効な時間にわたり接触させることを含む方法である。
Patent JP-2003535504-A (JP)
IPC: H04L45/24
Filed: 2001-04-26
Abstract: This invention relates to routing in a communication network. The invention offers a method to make a protected routing through all the layers of a communication network. The bottom layer is the foundation for all protected routes. The routing order is from bottom to top. First, the first layer above the bottom layer is routed into the bottom layer. The links which do not need protection can be routed via the shortest path. The links which need protection are routed in a way that there exist two, as short as possible, separate paths. The other links are routed in a similar way. Finally the top layer is routed into the layer below the top layer.
Patent JP-2003204124-A (JP)
Title: Printed wiring board
Inventor: FURUYAMA KIYOMITSU
IPC: G02B7/02
Filed: 2002-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board that can be adjusted and inspected easily even after an interchangeable lens is assembled.  <P>SOLUTION: Flexible printed boards in a photographing device are arranged in a row so that the boards may overlap one another in the outer diametric direction with respect to the optical axis of the device and, at the same time, the end sections of the flexible printed boards in the direction of the optical axis are arranged in the same plane. The adjustment and inspection of the flexible printed wiring board mounted with an inspection member are made easier by arranging an adjusting member which generates a gravity of load when used or the flexible printed wiring board over the end sections of the plurality of the flexible printed boards in the direction of the optical axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207349-A (JP)
Title: Object monitoring system, object monitoring method, object monitoring program, and computer-readable recording medium
Inventor: ITO KEIICHI
IPC: H04M11/00
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object monitoring system capable of correcting positional information on a plurality of monitored objects and grasping positional change of each of the monitored objects.  <P>SOLUTION: This object monitoring system 10 is equipped with a position receiving part 101 for receiving each of the positions of the monitored objects 20 to 24 measured by GPS positioning parts 401 installed on the plurality of monitored objects 20 to 24, a corrective value calculating part 102 for calculating corrective values on the respective positions based on each of the received positions of the monitored objects 20 to 24, an abnormality determining part 103 for determining whether the objects 20 to 24 are each positioned in abnormal positions or not based on the result of comparison of respective movement permission ranges of the monitored objects 20 to 24 set by using the corrective values with the respective positions of the monitored objects 20 to 24, and a status notifying part 104 for notifying destinations about the result of decision when the determining part 103 decides that the monitored objects 20 to 24 are positioned in abnormal positions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213241-A (JP)
Title: Heat-resisting flame-retardant adhesive composition for flexible printed-wiring board and the flexible printed- wiring board given by using the same
Inventor: MIHARA TOSHIYUKI
IPC: C09J179/08
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat-resisting flame-retardant adhesive composition for a flexible printed-wiring board, having flame retardancy, even though it contains no halogen, and having excellent resistance to heat aging, and to provide the flexible printed-wiring board given by using the composition.  <P>SOLUTION: The heat-resisting flame-retardant adhesive composition for the flexible printed-wiring board contains (A) a polysiloxaneimide and (B) a phosphorus-containing epoxy resin as main components and further contains (C) a hardener. The flexible printed-wiring board is given by using the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218295-A (JP)
Title: Heat sink and cooling device having the same
Inventor: TAMAGAWA TORU
IPC: H01L23/467
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a heat sink whose heat radiating efficiency is satisfactory and a cooling device having the heat sink with high yield.  <P>SOLUTION: A plurality of (for example, 12 pieces of) fin units 1 comprises a triangle-pole shaped metallic substrate 1a making a planar right triangle, and a plurality of heat radiating fins 1b erected on the upper face of the substrate 1a and arrayed almost in parallel. The units are arrayed in a row so that a heat sink 9 can be formed. This heat sink 9 is configured so that a space formed between the two fins 1b faced to each other in each fin unit 1 can be communicated between the adjacent fin units 1, and that a spiral channel 3 can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326819-A (JP)
Title: Iron sulfide, its production method, iron sulfide composition, heavy metal treatment agent and treatment method using the same
Inventor: FUNAKOSHI HAJIME
IPC: B09B3/00
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a new iron sulfide and iron sulfide composition excellent in durability and treatment capability of heavy metals, to provide a method which synthesizes these new iron sulfides and to provide a method which treats heavy metals contained in ashes, soil and waste water and so on and renders it harmless by using the heavy metal treatment agent containing the iron sulfide as an active element and this treatment agent. SOLUTION: The iron sulfide excellent in durability having a maquinawate structure shown by Fe.Mx .Ny .Sz as an essential component of constituting element (in the formula, M shows an alkaline earth metal, N shows an alkali metal, x, y and z show mol ratio, 0.01<=x<=0.5, y<=0.2, 0.7<=z<=1.4), this production method, the iron sulfide composition and the heavy metal treatment agent whose active ingredient is this iron sulfide and the treatment method using it are used.
Patent JP-2003216545-A (JP)
Title: Electronic mail transmitter-receiver and program
Inventor: HISAMOTO SHINJI
IPC: G10L13/06
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the contents of an electronic mail more efficiently in an electronic mail transmission/reception system capable of being read out by voice synthesis based on a waveform dictionary by receiving the waveform dictionary for voice synthesis and to relieve a load on reception processing.  <P>SOLUTION: Information which shows the place in which voice synthesis dictionary is stored is included in the message of the electronic mail transmitted/ received between computers 1, 2. A computer 2 which receives the electronic mail acquires (downloads) any voice synthesis dictionary stored in a server 3 based on the information which shows the place of the voice synthesis dictionary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216283-A (JP)
Title: Power supply controller and power supply control system
Inventor: HYOZU HARUHIKO
IPC: G06F1/26
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an occupancy ratio to a housing space in a rack.  <P>SOLUTION: A power supply controller 1 consists of a main body controller 10 and a power supply control unit 20 connected to the main body controller 10 through a communication cable 3. Since the power supply controller 1 is divided into the main body controller 10 and the power supply control unit 20 and both sides are connected by the communication cable 3, increasing the power supply control unit 20 can satisfy an increase in information devices. The power supply control unit 20 is easily made small in comparison with a conventional one configured integrally with the main body controller 10. Because of this, a power supply control unit can be installed in a dead space where an information device is not housed in the rack 100. Consequently, it is possible to suppress the occupancy ratio to the housing space in the rack 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219996-A (JP)
Title: Self-propelled type cleaner
Inventor: KUSUMOTO KAZUTAKA
IPC: A47L9/28
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled type cleaner which can clean efficiently and promptly a part, where cleaning is difficult for the self-propelled type cleaner, that is equipped with only a suction unit or only a wipe-up unit.  <P>SOLUTION: In the self-propelled type cleaner, while equipped with a running device such as driving wheels 2 and a drive motor 6, or the like, an air blow-off device having a blower fan 11 and a fan motor 12, is mounted. This air blow-off device has a ventilation duct 10 of a tower shape standing upward, and forms an air blow-off opening 13 to the sideways in the upper bed portion of this ventilation duct 10. Moreover, it has a contact sensor 21, which can contact the wall of the cleaning place, and is made to run along the surface of the wall. While making the cleaner stand alone and self-propel, the dust on a shelf and a desk or the like is blown off by the cleaner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223644-A (JP)
Title: Image processor, image processing method, image processing program, and recording medium
Inventor: NAKANISHI MASAHIRO
IPC: H04N1/387
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processor capable of executing various gradation display by a reduced calculation.  <P>SOLUTION: This image processor is provided with pixels configured into a matrix in the horizontal direction and the vertical direction orthogonally crossing thereto respectively for displaying a figure object. This processor is provided with a gradation pattern producing step for producing a basic gradation pattern in the direction along the horizontal direction. This processor is also provided with a copy step for copying the basic gradation pattern from a k position formed by deviating the basic gradation pattern along the horizontal direction according to the position of the copy of the basic gradation pattern, when the basic gradation pattern is sequentially and repeatedly copied along the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221295-A (JP)
Title: Method for producing granular metal single crystal
Inventor: KITAHARA NOBUYUKI
IPC: C30B29/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a granular silicon in which the granular silicon having high crystallinity is made stably, and silicon particles having high crystallinity are produced at a low cost.  <P>SOLUTION: The method for producing a granular metal single crystal comprises discharging and dropping droplets of a molten metal 4 from a nozzle 3 of a crucible 1, cooling and solidifying the molten metal 4 during dropping to produce a granular metal crystal, and then heat-treating the granular metal crystal to form a single crystal, wherein when the granular metal crystal is made, the molten metal 4 is cooled and solidified by being dropped in an atmosphere containing oxygen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222520-A (JP)
Title: On-vehicle inclined face angle display
Inventor: TERADA JUNICHI
IPC: G01C9/36
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of a work by displaying the inclination state of the body of a vehicle for an agricultural work or a vehicle for an engineering or construction work working on an inclined face.  <P>SOLUTION: A ball is placed on a bowl-shaped container having the concave spherical surface, and the angle of inclination and the direction of inclination of the body are known by rolling movement of the ball. Otherwise, a liquid is enclosed in a hemispheric container having the convex curved surface, remaining a slight granular air face, and the angle and the direction of inclination are known by movement of the granular air face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223911-A (JP)
Title: Fuel cell power generation system and power generating method by fuel cell
Inventor: MURAYAMA KUNIHIKO
IPC: H01M8/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating method by a fuel cell which can improve stability at the time of switching to a heavy-load operation from a low-load operation and starting, and can shorten the switching time and the start time.  <P>SOLUTION: The fuel cell power generation system has a fuel processing equipment 30 which generates fuel gas that carries out reforming of a raw material for reforming to make fuel gas with hydrogen as a principal component, the fuel cell 61 which generates electricity using the above fuel gas, a power-generation amount measurement means 80 which measures the power- generation amount of the fuel cell 61, and a control part 71 which controls the velocity of a power generation amount increase according to the measured power generation amount by the power generation amount measurement means 80, when the above power generation amount is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301881-A (JP)
Title: Method for detecting incorrect collating of fold section
Inventor: TAKAHARA RYOSUKE
IPC: B65H39/043
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To propose a method of detecting incorrect collation surely and properly when a fold section is drawn out onto a gathering conveyor from each fold section stacking part and gathered by a machine. SOLUTION: A CCD camera 20 and a detecting sensor 10 that detects the end part of the fold section 3 are provided above the gathering conveyor 2. The end part of the fold section 3 sent sequentially on the gathering conveyor 2 is detected by the detecting sensor 10, while it is specified that an inspection area is present in an area corresponding to a reference area, on the basis of the detection, and a printed image in the inspection area is picked up by the CCD camera 20. The data on the inspected image are subjected to an operation of comparison with the data on a reference image.
Patent JP-2003229105-A (JP)
Title: Manufacturing method of battery pack and battery pack manufactured by the method
Inventor: KAWABATA KATSUHIKO
IPC: H01M50/103
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery pack in which yield is high while securing position precision of the outside input and output terminals without having degradation of productivity and increase of constituent components, and a battery pack manufactured by this method.  <P>SOLUTION: While an upper die 200 and a lower die 100 are engaged, the top end of a pawl 34 of a substrate 30 makes contacts with the bottom of a groove between protruded parts 111, 211 and shelf parts 112, 212. Thereby, the substrate 30 is held firmly by the dies 100, 200 in the state of being positioned firmly by them. While the dies 100, 200 are engaged in this manner, polyamide resin is filled in a filling space 110 from a resin material filling port 230 provided in the upper die 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222738-A (JP)
Title: Manufacturing method for wiring board and wiring board
Inventor: KAWAZOE HIROSHI
IPC: G02B6/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently exposing an optical fiber without damaging the optical fiber and to provide a wiring board that is manufactured by the method when exposing a certain length of optical fiber to connect the optical fiber that is laid on the wiring board to components.  <P>SOLUTION: The manufacturing method of a wiring board features a process for laying an optical fiber on the surface of the adhesive layer of the first member comprising the adhesive layer and a base (1), a process for forming a separation layer at a specific location between the optical fiber that is laid on the first member and the adhesive layer (2), a process for arranging and stacking the second member comprising the adhesive layer and a film layer and the first member so that the two adhesive layers oppose each other (3), and a process for removing the second member in contact with the separation layer to expose the optical fiber (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225549-A (JP)
Title: Stirring and heat-transmitting apparatus
Inventor: SATO SUMUTO
IPC: B01F27/73
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight stirring and heat-transmitting apparatus provided with a plurality of dimple-like jackets whose rigidity and high temperature resistance are improved in the outer circumference of a casing.  <P>SOLUTION: This stirring and heat-transmitting apparatus A is provided with the plurality of the dimple-like jackets 2 in the longitudinal direction in the outer circumference of the casing 1 of the apparatus and the jackets 2 form a series of recessed parts 2a arranged at specified intervals in the approximately vertical and transverse directions, and a heat exchange medium P1 such as steam, hot water or cold water is passed through the inside of the recessed parts. The bottom face parts 2c of the entire recessed parts 2a of the jackets 2 form a curvature face almost same as the bottom face part 1d of the casing 1 and outer rim parts 2b are formed in the circumferences between respectively neighboring recessed parts 2a and the jackets 2 are fixed in the outer surface 1e of the casing 1 by a depositing and bonding means such as arc welding the center parts of the outer rim parts 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225446-A (JP)
Title: Power feeding circuit
Inventor: OWAKI HIDEO
IPC: A63F7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To connect power sources without paying attention of positive and negative polarities in a power feeding circuit which is arranged between a DC circuit and a pair of terminals to which a DC voltage is applied, and sup plies the DC voltage applied between the pair of terminals to the DC circuit.  <P>SOLUTION: Two pairs of serially connected diodes D1, D2 and D3, D4 are connected in parallel between the positive pole and the negative pole of a capacitor C1. The terminal T1 is connected between the diodes D1 and D2, and the terminal T2 is between the diode D3 and D4. The polarity is decided in each diode D1-D4 to allow the current to flow from the negative pole to the positive pole of the capacitor 1. Thus, Vcc is applied on the positive polar side of the capacitor 1 via the diode D1 or D3 when any one of the terminals T1 and T2 is connected to Vcc. Then the negative polar side of the capacitor C1 is grounded via the diode D2 or D4.  <P>COPYRIGHT: (C)2003,JPO